2006

6.6

1975

8.7

2019

6.8

1955

7.4

2016

0.0

2009

8.3

1944

5.0

2015

0.0

2013

5.3

2017

7.0

2011

6.0

1969

7.1

2015

6.0

2012

7.3

2011

5.7

2010

0.0

1970

10.0

1961

5.6

2009

0.0

1991

4.0